1 2 3 4 5 to 75 July 8, 2019 16 32 64 128 1 2 3 4 5 to 75 answer 1 2 3 4 5 to 75 formula 1 2 3 4 5 6 to 75 What is 1 2 3 4 5 all the way to 75 1/5 + 2/3 1 - 2 = 4 1-2+3-4+5-6 до 73